Cheap And Discounts 1/2/5/10/20Pcs 40x10x4 Neodymium Magnet 40mm x 10mm x4mm N35 NdFeB Block Super Powerful Strong Permanent Magnetic imanes Wholesale. Buy Directly From Merchant Seraty Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.